199884744

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{31193}}^1$

素因数の和:31294

約数の個数: 48

約数和(自身を含む): 547454700

約数和(自身を除く): 347569956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 31193, 62386, 93579, 124772, 187158, 249544, 280737, 374316, 561474, 748632, 1122948, 2245896, 2776177, 5552354, 8328531, 11104708, 16657062, 22209416, 24985593, 33314124, 49971186, 66628248, 99942372, 199884744]

約数ペア:

[(1, 199884744), (2, 99942372), (3, 66628248), (4, 49971186), (6, 33314124), (8, 24985593), (9, 22209416), (12, 16657062), (18, 11104708), (24, 8328531), (36, 5552354), (72, 2776177), (89, 2245896), (178, 1122948), (267, 748632), (356, 561474), (534, 374316), (712, 280737), (801, 249544), (1068, 187158), (1602, 124772), (2136, 93579), (3204, 62386), (6408, 31193)]